Now showing items 21-30 of 213
The study of high pressure vapor-liquid equilibria by gas-liquid partition chromatography
A method has been investigated for measuring vapor-liquid equilibrium ratios, or K-values, of a solute distributed between a gas phase and a non-volatile liquid phase. A gas-liquid partition chromatographic technique is ...
Migration of anchorage-dependent mammalian cells
Cell migration affects many physiologic and pathologic processes in mammalian organisms. Thus, our ability to modulate these processes depends on understanding how cell migration is controlled by soluble factors, cell-substrate ...
The constitution of silica gel
Abstract Not Available.
Modeling and simulation of monolith reactors
Monolith reactors are studied with models and simulations, with particular attention given to the catalytic converter. It is found that previously noted differences between one- and two-dimensional monolith reactor models ...
The application of digital image analysis techniques to studies of lymphocyte function
Video microscopy and digital image analysis methods were developed for studying immune cell function. Firstly, fluorescence energy transfer spectroscopy was used to monitor the evolution of the intercellular contact area ...
Anaerobic digestion process control using a knowledge-based system
Much attention has been devoted to the design and construction of wastewater treatment plants. However, relatively little attention has been devoted to plant operations. Knowledge based or expert systems are oriented toward ...
Hydrodynamic mechanisms of cell damage in microcarrier bioreactors
A stirred microcarrier bioreactor contains a variety of local fluid dynamic environments, including isotropic turbulence, boundary layers, and vortices trailing from the impeller blades, all of which are superimposed on a ...
A new simplified compositional simulator
A new simplified fully implicit compositional simulator has been developed. This simulator is different from existing models because it combines the conventional black oil equations with a compositional injection component ...